Unable to play Qobuz through Roon

[xxx (Banned - toxicity)]

There’s this -

Linking Roon to with Qobuz

Qobuz seems to be enforcing the email address as username. Try using the email address associated with the Qobuz account.

Also, there was a general Roon update to address Qobuz problems. Dunno if it affects Nucleus, but make sure you are on the last Build.